Four-arm single-column F-pole lamp post, also known as road sign post, highway sign post, used alongside highways to indicate traffic routes.

Traffic sign posts are made by processing steel pipes into shape, with a surface that has been hot-dipped galvanized. Product categories of traffic sign posts include single cantilever sign posts, double cantilever sign posts, double-column sign posts, and single-column sign posts.

Hot-Dip Galvanized Sign Posts and Various Poles

Broadly used on highways, urban roads, and various types of roads
The main materials include Q235, Q345, 16Mn, alloy steel, etc., with lengths ranging from 1.5M to 12M.